W. Schlafhorst Ag & Company

Cerasiv Gmbh Innovatives Keramik-engineering

Oerlikon Textile Gmbh & Co Kg

Eckhard Sonntag

Peter Artzt

Michael Spitzer

Claus-Dieter Landolt

Brigitte Riede

Helmut Sommer

Rolf Danner

Hans-Dieter Weber

A conduit plate adapter for use with an open-end spinning device, comprising a base body having a central passage bore extending therethrough and a yarn withdrawal nozzle mouth fixedly secured directly in the central passage bore. The conduit plate adapter of the present invention is removably inserted into a conduit plate.

Conduit plate adapter for an open-end spinning device

Disclosed is an improved ring and traveller system for spinning and twisting frames. At least the surface of the ring coming into contact with the traveller consists of a polycrystalline ceramic material and the ceramic surface of the ring has a surface structure with rounded grain boundaries which form a storage volume for a self-generating lubricating film of fibers. The traveller consists of a resilient carrier material, especially metal, and has a metal and/or ceramic surface, the hardness of which is greater than the hardness of the ceramic surface of the ring.

Ring and traveller system for spinning and twisting frames

Growing community of inventors

Waiblingen, Germany

Eckhard Sonntag